"The first step is you realize the numerous beatings you have taken were due to undisciplined trading. "
assuming you have a system with an edge. if you don't, the beating might just be because your trade selection/system sux. but it is true that most beatings, ie big losses happen because people don't use discipline, panic, emotionally remove their stops cause they just "know it will come back" etc.
but yes, in my trading, after rigorously going over my trades (especially losing), i found that ALL my big losses, and many of my losses in general, were not the result of system error, but of user error.
"The second is creating a business plan that dictates strict entry, exit and money management metrics. "
yes. my rule is this. on ALL trades, ( i mostly intraday trade index futures), i set my stop and first target ON entry.
and my stop levels are all prewritten out for different setups. i have just over 20 setups, but the bulk of my trading is about 6 of them. the rest are relatively rare.
and i NEVER move my stop -- OUT. i can move a stop in, or prematurely exit a trade based on wacked market internals, etc. but i can never move my stop out. ever.
depending on the trade setup, i can be discretionary on my 2nd or third target (while in the trade), but i can never be discretionary with my stop.
no matter who you are, you become far more emotional, and far more subjective, once you are in a trade. naturally, because you have "ownership" of what the market does now. you are long, so you will be naturally biased as to seeing the market action as foretelling a long vs. if you weren't in it. i think this is universal. otoh, some will be subjective in the opposite way, trying to talk themselves out once they have met a premature target, out of fear.
fear, panic, euphoria are all dangerous. but imo, euphoria is the worst.
"People veer in two direction. They find it impossible to follow a plan and eventually blow out. They are just born gamblers....trading is not for them. Or they enter a period of enlightenment. This trading enlightenment is akin to "becoming emotionless" because gains and losses dont matter. Following the plan matters."
exactly. never concentrate on the money (on a trade to trade basis). concentrate on your setups, entries, exits, etc. if you do that, and have a logical system - the $$$$ takes care of itself. if you concentrate on the money, you will act irrationally, either through revenge trading (to make back the money you lost last trade), or greed (not taking your targets cause you want the big killing, etc.)
emotion is GREAT. that's because the VAST majority of retail traders are highly emotional (imo) and also use lagging indicators. this is great. since futures is a zero sum game, you can count on these people constantly providing dollars to be marked to market into your account.